4231301433420 has 96 divisors (see below), whose sum is σ = 12789061125120. Its totient is φ = 1042071627520.

The previous prime is 4231301433407. The next prime is 4231301433433. The reversal of 4231301433420 is 243341031324.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4231301433407) and next prime (4231301433433).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52824816 + ... + 52904855.

It is an arithmetic number, because the mean of its divisors is an integer number (133219386720).

Almost surely, 2^{4231301433420} is an apocalyptic number.

It is an amenable number.

4231301433420 is an abundant number, since it is smaller than the sum of its proper divisors (8557759691700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4231301433420 is a wasteful number, since it uses less digits than its factorization.

4231301433420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105729735 (or 105729733 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 4231301433420 its reverse (243341031324), we get a palindrome (4474642464744).

The spelling of 4231301433420 in words is "four trillion, two hundred thirty-one billion, three hundred one million, four hundred thirty-three thousand, four hundred twenty".